Refrigerator



FIG. 1 is a front perspective view of the refrigerator showing our newdesign;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view showing the design in a state of use.

The broken lines depict portions of the refrigerator that form no partof the claimed design.

CLAIM The ornamental design for a refrigerator, as shown and described.